I recently had a new bridge put on my bass. It does not have adjusters and I hear an improvement. I put mittel Spiros on and find that the tension is more than I'm use to. I now have a sore tendon on the top of my forearm and wanted to lower the string height before I decide on loosing the Spiros (love the sound!). My luthier said that the bass has a lot of scoop. How do you measure scoop? What is the standard height for scoop? Thanks . . . .